11728221120

Names of 11728221120

• Cardinal: 11728221120 can be written as Eleven billion, seven hundred twenty-eight million, two hundred twenty-one thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.172822112 × 10¹⁰

Factors of 11728221120

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 106

Divisors of 11728221120

• Number of divisors d(n): 1344
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 17 18 20 21 22 24 27 28 30 32 33 34 35 36 40 42 44 45 48 51 54 55 56 60 61 63 64 66 68 70 72 77 80 84 85 88 90 96 99 102 105 108 110 112 119 120 122 126 132 135 136 140 144 153 154 160 165 168 170 176 180 183 187 189 192 198 204 210 216 220 224 231 238 240 244 252 255 264 270 272 280 288 289 297 305 306 308 315 320 330 336 340 352 357 360 366 374 378 385 396 408 420 427 432 440 448 459 462 476 480 488 495 504 510 528 540 544 549 560 561 576 578 594 595 610 612 616 630 660 671 672 680 693 704 714 720 732 748 756 765 770 792 816 840 854 864 867 880 915 918 924 935 945 952 960 976 990 1008 1020 1037 1056 1071 1080 1088 1098 1120 1122 1155 1156 1188 1190 1220 1224 1232 1260 1281 1309 1320 1342 1344 1360 1386 1428 1440 1445 1464 1485 1496 1512 1530 1540 1584 1632 1647 1680 1683 1708 1728 1734 1760 1785 1830 1836 1848 1870 1890 1904 1952 1980 2013 2016 2023 2040 2074 2079 2112 2135 2142 2160 2196 2240 2244 2295 2310 2312 2376 2380 2440 2448 2464 2520 2562 2601 2618 2640 2684 2720 2745 2772 2805 2856 2880 2890 2928 2970 2992 3024 3060 3080 3111 3168 3179 3213 3264 3294 3355 3360 3366 3416 3465 3468 3520 3570 3660 3672 3696 3740 3780 3808 3843 3904 3927 3960 4026 4032 4046 4080 4148 4158 4270 4284 4320 4335 4392 4488 4590 4620 4624 4697 4752 4760 4880 4896 4928 5040 5049 5124 5185 5202 5236 5280 5355 5368 5440 5490 5544 5610 5712 5780 5856 5940 5984 6039 6048 6069 6120 6160 6222 6336 6358 6405 6426 6545 6588 6710 6720 6732 6832 6930 6936 7140 7259 7320 7344 7392 7480 7560 7616 7686 7803 7854 7920 8052 8092 8160 8235 8296 8316 8415 8540 8568 8640 8670 8784 8976 9180 9240 9248 9333 9394 9504 9520 9537 9760 9792 10065 10080 10098 10115 10248 10370 10395 10404 10472 10560 10710 10736 10980 11088 11220 11407 11424 11529 11560 11712 11781 11880 11968 12078 12096 12138 12240 12320 12444 12716 12810 12852 13005 13090 13176 13420 13464 13664 13860 13872 14091 14280 14518 14640 14688 14784 14960 15120 15372 15555 15606 15708 15840 15895 16065 16104 16184 16320 16470 16592 16632 16830 17080 17136 17340 17568 17629 17952 18117 18207 18360 18480 18496 18666 18788 19008 19040 19074 19215 19520 19635 20130 20160 20196 20230 20496 20740 20790 20808 20944 21420 21472 21777 21960 22176 22253 22440 22814 22848 23058 23120 23485 23562 23760 24156 24276 24480 24640 24888 25245 25432 25620 25704 26010 26180 26352 26840 26928 27328 27720 27744 27999 28182 28560 28611 29036 29280 29376 29920 30195 30240 30345 30744 31110 31212 31416 31680 31790 32130 32208 32368 32940 33184 33264 33660 34160 34221 34272 34680 35136 35258 35343 35904 36234 36295 36414 36720 36960 37332 37576 38080 38148 38430 39015 39270 40260 40392 40460 40992 41480 41580 41616 41888 42273 42840 42944 43554 43920 44352 44506 44880 45628 46116 46240 46665 46970 47124 47520 47685 48312 48552 48960 49776 50490 50864 51240 51408 52020 52360 52704 52887 53680 53856 54621 55440 55488 55998 56364 57035 57120 57222 57645 58072 58560 58905 59840 60390 60480 60690 61488 62220 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8885016 8959680 9155520 9308112 9519660 9581880 9613296 9855648 9872240 10145520 10154304 10452960 10471626 10681440 10779615 10859464 10950720 11106270 11309760 11498256 11635140 11846688 12016620 12216897 12319560 12410816 12543552 12692880 12775840 12817728 13327524 13527360 13574330 13733280 13962168 14372820 14808360 15231456 15331008 15513520 15679440 16022160 16289196 16426080 16659405 16923840 17247384 17452710 17478720 17770032 18616224 19039320 19163760 19226592 19711296 19744480 20291040 20361495 20905920 20943252 21362880 21559230 21718928 22212540 22996512 23270280 23693376 24033240 24433794 24639120 25385760 25551680 26179065 26655048 27148660 27466560 27924336 28745640 29616720 30462912 31027040 31358880 32044320 32578392 32852160 33318810 34494768 34905420 35540064 36650691 37232448 38078640 38327520 38453184 39488960 40582080 40722990 41886504 43118460 43437856 44425080 45993024 46540560 48066480 48867588 49278240 50771520 52358130 53310096 54297320 55848672 57491280 59233440 61084485 62054080 62717760 64088640 65156784 66637620 68989536 69810840 71080128 73301382 76157280 76655040 81445980 83773008 86236920 86875712 88850160 93081120 96132960 97735176 98556480 104716260 106620192 108594640 111697344 114982560 118466880 122168970 130313568 133275240 137979072 139621680 146602764 152314560 162891960 167546016 172473840 177700320 183253455 186162240 192265920 195470352 209432520 213240384 217189280 229965120 244337940 260627136 266550480 279243360 293205528 325783920 335092032 344947680 355400640 366506910 390940704 418865040 434378560 488675880 533100960 558486720 586411056 651567840 689895360 733013820 781881408 837730080 977351760 1066201920 1172822112 1303135680 1466027640 1675460160 1954703520 2345644224 2932055280 3909407040 5864110560 11728221120
• Sum of all divisors σ(n): 55695006720
• Sum of proper divisors (its aliquot sum) s(n): 43966785600
• 11728221120 is an abundant number, because the sum of its proper divisors (43966785600) is greater than itself. Its abundance is 32238564480

Bases of 11728221120

• Binary: 1010111011000011100111001111000000₂
• Hexadecimal: 0x2BB0E73C0
• Base-36: 5DYOHC0

Squares and roots of 11728221120

• 11728221120 squared (11728221120²) is 137551170639614054400
• 11728221120 cubed (11728221120³) is 1613230544576245461462908928000
• The square root of 11728221120 is 108296.9118673289
• The cube root of 11728221120 is 2272.0124933189

Scales and comparisons

• 11,728,221,120 seconds is equal to 372 years, 47 weeks, 6 days, 7 hours, 12 minutes.
• To count from 1 to 11,728,221,120 would take you about seven hundred forty-five years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 11728221120 cubic inches would be around 189.3 feet tall.

Recreational maths with 11728221120

• 11728221120 backwards is 02112282711
• 11728221120 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 11728221120's digits is 27
• More coming soon!